baber/WOPTO huggingface dataset:
Patent JP-2004264423-A (JP)
Title: Planar display device, display driving circuit and method
Inventor: OBAYASHI TOSHIO
IPC: G09G3/22
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce memory capacity required for conversion of video signals.  <P>SOLUTION: The planar display device is equipped with: a plurality of scanning lines Y; a plurality of signal lines X crossing the plurality of scanning lines Y; a plurality of display pixels PX that are arranged at intersections between these scanning lines Y and the signal lines X and that are driven in response to voltage between each pair of scanning line Y and signal line X; a video signal processing circuit 4 for processing digital video signals relative to the plurality of display pixels PX; a scanning line driver 3 for successively driving the plurality of scanning lines Y; and a signal line driver 2 for driving the plurality of signal lines X by a voltage pulse method on the basis of a processing result from the video signal processing circuit 4 while the plurality of scanning lines Y are each driven by the scanning line driver 3. In particular, the video signal processing circuit 4 includes a table memory 42 that converts the digital video signal to a value suitable to the voltage pulse method while performing gamma correction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266076-A (JP)
Title: Semiconductor device
Inventor: KAJIYAMA TAKESHI
IPC: H01L29/417
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase hot holes, to reduce junction leakage by reduction of wiring resistance, and to improve charge accumulation capacity in a semiconductor memory of a structure where a charge accumulation region by the hot holes is arranged around a diffusion layer region.  <P>SOLUTION: Polysilicon plugs 21 are formed on a source drain region (diffusion layer region) 4, and an upper part is made to be a salicide part 11. Thus, wiring resistance is reduced, increase of the hot holes in the charge accumulation region is promoted, and a salicide part is not directly arranged on the silicon layer 3. Thus, a defect is prevented, junction leakage in the source drain region (diffusion layer region) 4 is reduced, and charge accumulation capacity is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272995-A (JP)
Title: Optical disk and its manufacturing method
Inventor: FUKUZAWA SHIGETOSHI
IPC: G11B7/24
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which has excellent wear resistance and flaw resistance, can well prevent the occurrence of crack particularly with the lapse of time, and has the high strength not possible heretofore and excellent preservation reliability by improving a hard coating layer to be disposed on a light incident surface side of a substrate and to provide its manufacturing method.  <P>SOLUTION: The optical disk successively includes at least a recording layer 2, a reflection layer 3 and a protective layer 4 on one face of a light transparent substrate 1, and includes the hard coating layer 5 with thickness of 1-5 μm on the other face, in which the hard coating layer 5 is formed by coating application using a hard coating solution containing a hard coating agent containing colloidal silica and a UV curing acrylic resin and a solvent consisting mainly of butyl acetate, then curing the coating and the concentration of the residual solvent of the hard coating layer 90 mg/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273874-A (JP)
Title: Method for forming porous film and porous film formed thereby
Inventor: KAWAKAMI NOBUYUKI
IPC: H01L21/768
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a porous film for using various porous raw materials for forming the vacancy of a porous film regardless of the superiority/inferiority of its compatibility with super-critical fluid being extracted solvate, and increasing the degree of selective freedom of the vacancy size or skeletal structure.  <P>SOLUTION: This method for forming a porous film comprises a primary film formation process for forming a primary film where skeletal materials and vacancy raw materials are contained in mixed states, a decomposing process for decomposing porous raw materials configuring the primary film, and an extraction process for extracting the porous raw materials decomposed by the decomposition process by using super-critical fluid. In the decomposition process, the porous raw materials can be decomposed by using the super-critical fluid containing decomposition promoting components for promoting the decomposition of the porous raw materials. The decomposition and extraction of the porous raw materials can be simultaneously carried out by one process(decomposition/extraction process) at the time of using the super-critical fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313155-A (JP)
Title: Polyamine of diphenylmethane series and method for producing polyisocyanate
Inventor: HAGEN TORSTEN
IPC: C07C209/78
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyisocyanate of diphenylmethane series having reduced color value.  <P>SOLUTION: The polyisocyanate is obtained by (a) reacting aniline with formaldehyde in the presence of an acidic catalyst to form a polyamine- containing reaction mixture, (b) neutralizing the polyamine-containing reaction mixture with a base, (c) separating the neutralized mixture into a water phase and an organic phase, (d) adding a base to the organic phase and (e) treating the resultant polyamine with phosgene to produce the corresponding polyisocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276139-A (JP)
Title: Cutting method and cutting device of ceramic green compact
Inventor: ITOGA NORIYOSHI
IPC: B28D1/22
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain the proper state of a cutting line without an oblique cutting state and shifting of the cutting line in a cutting method in which a cutting process and a moving process are repeated for a ceramic green compact to thereby sequentially cut the ceramic green compact from one end side along two or more cutting lines.  <P>SOLUTION: The state of a cutting line 32 formed by repeating a cutting process and a moving process, that is, the inclined state of the cutting line 32 is sensed in the timing when after the end of the cutting process, a cutting blade 28 comes out of the ceramic green compact 25, and according to the sensing result, the pressing force of a front pressing body 35 and a rear pressing body 36 is controlled so that the state of the cutting line 32 in the next process becomes proper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280397-A (JP)
Title: Transaction execution management program
Inventor: HARASHIMA HIDEJI
IPC: G06F9/46
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to arbitrarily select a method of ending a transaction.  <P>SOLUTION: This transaction execution management program 23 is for allowing a computer to perform the function 14 of directing a processing execution part 5 to execute each processing 6 constituting a transaction 11 designated for operation, and the function 12 of ending each processing according to the result 18 of each processing constituting the transaction. Further, the transaction execution management program 23 allows the computer to perform the function 19 of outputting the result of each processing when all the processing included in the transaction end at the processing execution part, and the function 20 of inputting the ending method designated for operation after the result of each processing has been output. In accordance with the input ending method, the function 12 of ending each processing ends each processing 6 constituting the transaction 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004196280-A (JP)
Title: Curtain air bag device
Inventor: RYU SEUNG-SOO
IPC: B60R21/213
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety for an occupant by preventing a front pillar trim from being disengaged completely upon deployment of a curtain air bag.  <P>SOLUTION: The air bag device is provided with a curtain air bag back plate having a body structure cut out in a deployment direction and a flexible connection end, a front pillar trim having a plurality of connection pins detachably connected and a fastening support part protruded on one side face in a through-hole formed at both ends, and a mounting support member having a hollow body part in which a screw fastening hole is formed on one side face and the other side is left open and a fastening hole in the end part extended from the one side edge of the body part, and a fixing means having a first fastening bolt fastened to the fastening support part and a second fastening bolt to be inserted in the front pillar panel. Thus, the disengagement of the trim is prevented, and a space is secured smoothly for the deployment of the bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007477-A (JP)
Title: Processing apparatus for information concerning operation and management of image forming device
Inventor: KAKIGI MUTSUAKI
IPC: G06Q30/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform a subsmission for performing better operation by grasping user's operation methods and error information.  <P>SOLUTION: When a user informs a service center 109 of the contents of a trouble through the Internet 108, the service center 109 retrieves upper proposals on the basis of machine model information, error information and job information, sends an answer on the basis of user information, presents new proposals to the user, and transmits the existence of more convenient operation methods. Thereby the user can solve the trouble without requiring labor for using a telephone, a facsimile or the like. Since the service center 109 can automatically grasp operation information generated on the user side, the center 109 can easily grasp the user's operation methods and quickly corresponding to needs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276851-A (JP)
Title: Crawler travelling equipment
Inventor: TAKECHI MAKOTO
IPC: B62D55/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide crawler travelling equipment that can decrease the vertical height of a crawler belt, be underslung and rigid, and that can easily perform tension work for the crawler belt.  <P>SOLUTION: In this crawler travelling equipment, a ground rolling wheel 3 is formed into outer rolling wheels 3a and 3b holding a guide projection 8 on an inner circumference of a crawler belt and there are provided an adjusting rod 9 for pivoting a tension rolling wheel 4 on a front end portion, being moved and fixed forward and backward of a track frame 2 and a guide cylinder 10 for guiding movement of the adjusting rod 9, the guide cylinder 10 being at least partially overlapped and placed on an inner upper space portion A between the outer rolling wheels 3a and 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282957-A (JP)
Title: Electric cylinder device
Inventor: SUEMATSU MASANORI
IPC: H02K33/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cylinder device with a simple structure capable of realizing a small number of energy consumption.  <P>SOLUTION: This electric cylinder 100 includes a cylinder 101, a rod 110 supported on the cylinder 101 so as to advance and retreat, a stator disposed inside the cylinder 101, a rotator 111 fixed on the rod 110. Further, the cylinder comprises a first stator 102 and a second stator 103 on both ends of the cylinder 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277661-A (JP)
Title: New copolymer and thickener comprising the same
Inventor: SATO YOSHIKO
IPC: C09K3/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new acrylic copolymer having excellent thickening capability together with thickening stability under acidic condition, in the presence of a salt and under high temperature condition.  <P>SOLUTION: This copolymer comprises, as the constituting monomers, a monomer (A) expressed by general formula (1) (R<SP>1</SP>represents hydrogen or a 1-3C alkyl group; M represents hydrogen or a monovalent metal atom) and a monomer (B) expressed by general formula (2) (R<SP>2</SP>represents hydrogen or a 1-3C alkyl group; R<SP>3</SP>represents a 1-3C alkylene group; and R<SP>4</SP>represents a 1-4C alkyl group; and n denotes an integer of 1-3), where the ratio of the monomer (A) and the monomer (B) is (A):(B)=99:1-70:30 by mole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287480-A (JP)
Title: Contract contents amendment reception system, server, method and program
Inventor: HIRATA KATSUYA
IPC: G06Q40/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contract contents amendment reception system for executing procedures for the amendment of the contract contents of several insurances purchased by a customer in a batch.  <P>SOLUTION: A reception server 1 transmits the identification information of a customer and the input picture of address change information to a customer terminal 5, and receives inputted information, and transmits a request for the reading of the insurance information of the insurance purchased by the customer as well the identification information of the customer to an insurance managing server 3 for managing a DB in which insurance information showing the contract contents of various insurances is stored, and receives the insurance information of the customer from the insurance managing server 3. Then, the reception server 1 transmits the input picture of the changed contents of predetermined items other than address corresponding to the insurance purchased by the customer to the customer terminal 5 based on the received insurance information, and receives the inputted information showing the changed contents of the predetermined items other than address, and requests the update of the insurance information of the customer to the insurance managing server 3 by using the received customer's identification information and changed address information and changed information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283713-A (JP)
Title: Method for manufacturing salt damage-proof sheet metal part
Inventor: MORI HIDEKI
IPC: B05D3/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a salt damage-proof sheet metal part with low load to environment capable of simplifying a step and satisfying salt damage-proof specification coating in the method for manufacturing the salt damage-proof sheet metal part of a structure body mainly constituted by a sheet metal part, install at outdoor side.  <P>SOLUTION: In this method for manufacturing the salt damage-proof sheet metal part, a plated steel plate coated with an organic resin film containing olefin based or paraffin based wax is subjected to nonlubricated press working on an inorganic organic composite film plating containing no chrome. After shot blast or corona discharge treatment is applied as pre-treatment without degreasing, it is coated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283336-A (JP)
Title: Conductor for electrotherapy apparatus, and electrotherapy apparatus with the conductor
Inventor: KORENAGA TETSUYA
IPC: A61N1/32
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductor for an electrotherapy apparatus which is mounted satisfactorily by reducing biting into an affected part.  <P>SOLUTION: In the conductor of the electrotherapy apparatus housing an electrode inside a suction cup to be adsorbed to the affected part, the suction cup comprises an electrode housing part for housing the electrode and an adhering part connected to the lower end of the electrode housing part for adhering to the affected part. The inner periphery of the electrode housing part is formed to be cylindrical, and the inner periphery of the adhering part is formed in the state of gradually expanding toward its lower end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288861-A (JP)
Title: Malfunction detection system for current transformer for measuring instrument
Inventor: UCHIYAMA MASAKI
IPC: H01F41/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a malfunction detection system for a current transformer for a measuring instrument, which detects the malfunctions of the current transformer for a measuring instrument to immediately take countermeasures for prevention of serious accidents in an electric power system.  <P>SOLUTION: A partial discharge detector 1 and a voltage sensor 7 are each connected to a monitor 3 which is further connected to a transmission device 4 through a communication line. The transmission device 4, a user terminal 5 and a maker terminal 6 are connected through a network. The partial discharge detector 1 is a device for measuring discharge noise and vibration which are generated with the occurrences of partial discharge in the externally mounted current transformer 2. The voltage sensor 7 is for measuring voltage across a reactance element 9 which is connected to the voltage detecting terminal 8 of an oil-filled current transformer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249950-A (JP)
Title: Strap for traffic vehicle capable of easily corresponding to rocking and rolling transmitted from traffic vehicle
Inventor: NAKAMURA MASAHIRO
IPC: B61D37/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strap for a traffic vehicle capable of taking a setting interval between the adjacent straps by less than shoulder width of a human body by setting the straps so as to set a posture of the human body diagonally in the longitudinal direction, capable of setting as many the straps as possible and consequently capable of stably maintaining postures of many standing passengers by taking hold of the straps.  <P>SOLUTION: This strap constitutes its characteristic feature of changing and fixing direction of the strap at a position where the human body is rotated by 45° in the clockwise direction or the counterclockwise direction against the travelling direction of the traffic vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004285285-A (JP)
Title: Partial alkali metal salt of polymaleic acid
Inventor: MORISHITA TAKEHIRO
IPC: C02F5/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new partial alkali metal salt of polymaleic acid and provide a scale inhibitor that is composed mainly of the partial alkali metal salt and can inhibit precipitation and sticking under a high-concentration condition of calcium ions.  <P>SOLUTION: This partial alkali metal salt includes an alkali metal in a weight concentration of 10-50,000 ppm and is produced through the following steps: the first step wherein a mixture of maleic anhydride, an aromatic solvent and a polymerization initiator is heated to carry out polymerization and the second step wherein the polymaleic anhydride prepared in the first step is subjected to alkaline hydrolysis or further an alkali metal compound is added after the hydrolysis. The scale inhibitor is composed mainly of the above-stated partial alkali metal salt of polymaleic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296651-A (JP)
Title: Photovoltaic element and its fabricating process
Inventor: SUGIYAMA HIDEICHIRO
IPC: H01L31/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic element having high characteristics in which adsorption of dopant gas, or the like, does not cause deterioration of the characteristics even when a transparent conductive layer exhibiting a high reflectivity but having increased adsorption sites is employed.  <P>SOLUTION: A transparent conductive layer, an anti-adsorption layer, a first semiconductor layer having a first conductivity type, a substantially intrinsic second semiconductor layer, and a third semiconductor layer having a conductivity type opposite to the first conductivity type are formed sequentially on a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294670-A (JP)
Title: Device and method for adjusting distance between multioptical fiber abutting sections, and mutioptical fiber connecting device and its method
Inventor: SUGAWARA HIROSHI
IPC: G02B6/255
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multioptical fiber abutting section distance adjusting device and its method in which abutting sections of mutioptical fibers are mutually made in parallel by reducing the differences in end face intervals between the fibers prior to conduct fusion joining two multioptical fibers, and to provide a multioptical fiber connecting device and its method in which the above operations are performed and the multioptical fibers are fusion joined.  <P>SOLUTION: An actuator 63a rotates and moves a holder 52a and position adjustment is automatically conducted by an image processing section 34 and a driving section 36 so that abutting end faces of core wires 10a which form the abutting section of a multioptical fiber 10 held by the holder 52a are mutually made into parallel with respect to the abutting end faces of core wires 20a which form the abutting section of another multioptical fiber 20. Thus, the end face interval difference between the core wires 10a and 20a is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296855-A (JP)
Title: Thin film forming method and thin film forming device
Inventor: FURUMURA TOMOYUKI
IPC: G03F7/11
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film forming device and a thin film forming method by which a proper thin film can be formed on a substrate.  <P>SOLUTION: When process operations are performed in order of coating - transferring, a sheet film on which a thin film is formed is carried by a route: a coating chamber 30 - a carrying chamber 20 - a transferring chamber 50. In this case, a temperature control part, a humidity control part and a pressure control part control environmental parameters of each of the transferring chamber 20, the coating chamber 30, a drying chamber 40 and the transferring chamber 50 so that the thin film may be under optimal conditions suitable for transferring operations at the start of transferring. Consequently, transferring operations can be performed after adjusting the state of the thin film on the sheet film to the most suitable state for transferring and, accordingly, a proper thin film can be formed on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297552-A (JP)
Title: Power amplifier
Inventor: KOIMORI TOSHIYUKI
IPC: H03F3/24
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier capable of minimizing degradation of linearity due to ambient temperature variation.  <P>SOLUTION: The power amplifier is constituted of a semiconductor element in which a first terminal of a first resistive element R11 is connected to a first terminal of a second resistive element R12 with a temperature coefficient smaller than that of the first resistive element R11, its connection point ND11 is connected to a gate terminal G of a FET 11, a second terminal of the first resistive element R11 is connected to a bias voltage supply terminal 12, a second terminal of the second resistive element R12 is connected to ground potential GND, a drain terminal D of the FET 11 is connected to a power supply voltage supply terminal 13, a source terminal S is connected to the ground potential GND and the FET 11 and the first resistive element R11 are formed on the same semiconductor substrate 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI